Chinquapin

Shasta-Trinity National Forest · California · 22,040 acres · RoadlessArea Rule (2001)
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Observed Species (252)

Species with confirmed research-grade observation records from iNaturalist community science data.

(1)
Californiulus dorsovittatus
(4)
Abies grandis × concolor
(1)
Paeromopus angusticeps
American Black Bear (6)
Ursus americanus
American Dipper (1)
Cinclus mexicanus
American Purple Vetch (1)
Vicia americana
American Robin (1)
Turdus migratorius
American Trailplant (2)
Adenocaulon bicolor
Annual False Dandelion (1)
Agoseris heterophylla
Aquatic Gartersnake (2)
Thamnophis atratus
Arctic Sweet-colt's-foot (1)
Petasites frigidus
Arrowleaf Buckwheat (4)
Eriogonum compositum
Beaked Hazelnut (1)
Corylus cornuta
Beautiful Stickseed (1)
Hackelia bella
Bigelow's Sneezeweed (1)
Helenium bigelovii
Bigleaf Maple (2)
Acer macrophyllum
Black-headed Grosbeak (1)
Pheucticus melanocephalus
Blue Field Gilia (5)
Gilia capitata
Bobcat (1)
Lynx rufus
Bolander's Onion (1)
Allium bolanderi
Bowl Clover (1)
Trifolium cyathiferum
Bowl-tube Iris (7)
Iris macrosiphon
Bracken Fern (5)
Pteridium aquilinum
Branched Clover (1)
Trifolium dichotomum
Brewer's Twistflower (2)
Streptanthus breweri
Bridges' Triteleia (3)
Triteleia bridgesii
Brown Creeper (1)
Certhia americana
Bulbous Bluegrass (1)
Poa bulbosa
Bull Thistle (1)
Cirsium vulgare
California Black Oak (4)
Quercus kelloggii
California Desert-parsley (1)
Lomatium californicum
California Fawnlily (3)
Erythronium californicum
California Fescue (1)
Festuca californica
California Globemallow (1)
Iliamna latibracteata
California Groundcone (2)
Kopsiopsis strobilacea
California Lady's-slipper (2)
Cypripedium californicum
California Mountain Kingsnake (1)
Lampropeltis zonata
California Poppy (1)
Eschscholzia californica
California Scrub Jay (1)
Aphelocoma californica
California Scurfpea (3)
Rupertia physodes
California Spikenard (7)
Aralia californica
California Turret Spider (1)
Atypoides riversi
Californian False Hellebore (1)
Veratrum californicum
Calyx-nose Monkeyflower (1)
Erythranthe nasuta
Canyon Live Oak (1)
Quercus chrysolepis
Cascara False Buckthorn (1)
Frangula purshiana
Chickweed Monkeyflower (1)
Erythranthe alsinoides
Coast Manroot (1)
Marah oregana
Common Bluecup (1)
Githopsis specularioides
Common Cord Moss (2)
Funaria hygrometrica
Common Gartersnake (1)
Thamnophis sirtalis
Common Mullein (2)
Verbascum thapsus
Common Pacific Peavine (1)
Lathyrus vestitus
Common Sagebrush Lizard (1)
Sceloporus graciosus
Common Sharp-tailed Snake (1)
Contia tenuis
Common Wintergreen (3)
Chimaphila umbellata
Common Woolly-sunflower (1)
Eriophyllum lanatum
Crevice Alumroot (1)
Heuchera micrantha
Deerbrush (4)
Ceanothus integerrimus
Doris Nile's Madia (1)
Harmonia doris-nilesiae
Douglas' Meadowfoam (1)
Limnanthes douglasii
Douglas-fir (8)
Pseudotsuga menziesii
Downy Woodpecker (1)
Dryobates pubescens
Dubakella Mountain Buckwheat (5)
Eriogonum libertini
Durango Root (1)
Datisca glomerata
Dwarf Purple Monkeyflower (2)
Diplacus nanus
Earth Box (1)
Geopyxis carbonaria
Fall Thistle (3)
Cirsium occidentale
Field Horsetail (1)
Equisetum arvense
Fireweed (3)
Chamaenerion angustifolium
Fork-toothed Ookow (4)
Dichelostemma congestum
Giant Blazingstar (1)
Mentzelia laevicaulis
Giant Horsetail (1)
Equisetum telmateia
Giant Rattlesnake-plantain (2)
Goodyera oblongifolia
Goldback Fern (1)
Pentagramma triangularis
Golden Chinquapin (2)
Chrysolepis chrysophylla
Golden-crowned Sparrow (1)
Zonotrichia atricapilla
Goldenrod Crab Spider (2)
Misumena vatia
Gophersnake (1)
Pituophis catenifer
Green-tongue Liverwort (1)
Marchantia polymorpha
Greene's Ragwort (4)
Packera greenei
Greenleaf Manzanita (1)
Arctostaphylos patula
Hairy Curtain Crust (1)
Stereum hirsutum
Henderson's Shootingstar (2)
Primula hendersonii
Hooker's Pink (3)
Silene hookeri
Hot-rock Beardtongue (1)
Penstemon deustus
Ida-may Snakelily (2)
Dichelostemma ida-maia
Incense Cedar (1)
Calocedrus decurrens
Ithuriel's Spear (1)
Triteleia laxa
Jepson's Dodder (1)
Cuscuta jepsonii
Kellogg's Monkeyflower (3)
Diplacus kelloggii
Kellogg's Tauschia (1)
Tauschia kelloggii
Klamath Black Salamander (1)
Aneides klamathensis
Lace Lipfern (3)
Myriopteris gracillima
Large-flower Collomia (1)
Collomia grandiflora
Lawn Daisy (1)
Bellis perennis
Layne's Monkeyflower (5)
Diplacus layneae
Leafless wintergreen (4)
Pyrola aphylla
Lewis' Mock Orange (1)
Philadelphus lewisii
Lilac Lily (4)
Lilium rubescens
Linearleaf Phacelia (1)
Phacelia linearis
Long-tube Iris (3)
Iris tenuissima
Longleaf Oregon-grape (6)
Berberis nervosa
Lovely Clarkia (1)
Clarkia concinna
Mahala-mat Ceanothus (1)
Ceanothus prostratus
Menzies' Wintergreen (2)
Chimaphila menziesii
Mertens' Coralroot (3)
Corallorhiza mertensiana
Mexican Catchfly (10)
Silene laciniata
Miner's-lettuce (4)
Claytonia perfoliata
Modest Whipple-vine (3)
Whipplea modesta
Mountain Quail (1)
Oreortyx pictus
Mountain Whitethorn (3)
Ceanothus cordulatus
Mule Deer (2)
Odocoileus hemionus
Musk Monkeyflower (2)
Erythranthe moschata
Naked Buckwheat (1)
Eriogonum nudum
Narrowleaf Mule's-ears (1)
Wyethia angustifolia
Newberry's Beardtongue (1)
Penstemon newberryi
North American Racer (1)
Coluber constrictor
Northern Alligator Lizard (2)
Elgaria coerulea
Northern Flicker (1)
Colaptes auratus
Northern Red Belt (1)
Fomitopsis mounceae
Northwestern Pond Turtle (9)
Actinemys marmorataProposed Threatened
Ojai Fritillary (1)
Fritillaria affinis
One-seed Pussy-paws (2)
Calyptridium monospermum
Orange Honeysuckle (1)
Lonicera ciliosa
Oregon Bitterroot (1)
Lewisia rediviva
Oregon Boxleaf (1)
Paxistima myrsinites
Oregon White Oak (6)
Quercus garryana
Pacific Bleedingheart (1)
Dicentra formosa
Pacific Dogwood (4)
Cornus nuttallii
Pacific Lamprey (1)
Entosphenus tridentatus
Pacific Madrone (7)
Arbutus menziesii
Pacific Stonecrop (7)
Sedum spathulifolium
Pacific Treefrog (3)
Pseudacris regilla
Pacific Twistflower (3)
Streptanthus barbatus
Pacific Yew (6)
Taxus brevifolia
Pale Yellow Stonecrop (4)
Sedum flavidum
Paper Onion (1)
Allium amplectens
Peregrine Thistle (1)
Cirsium cymosum
Phantom Orchid (2)
Cephalanthera austiniae
Pine Violet (3)
Viola purpurea
Pine Violet (4)
Viola lobata
Pink Plectritis (1)
Plectritis congesta
Pioneer Gooseberry (1)
Ribes lobbii
Ponderosa Pine (2)
Pinus ponderosa
Rainbow Trout or Steelhead (1)
Oncorhynchus mykiss
Red Huckleberry (1)
Vaccinium parvifolium
Red Larkspur (2)
Delphinium nudicaule
Red-stem Springbeauty (3)
Claytonia rubra
Red-tailed Hawk (1)
Buteo jamaicensis
Redwood Violet (1)
Viola sempervirens
Rosy Sand-crocus (1)
Romulea rosea
Rough-skinned Newt (1)
Taricha granulosa
Rubber Boa (1)
Charina bottae
Ruffed Grouse (1)
Bonasa umbellus
Scarlet Missionbells (3)
Fritillaria recurva
Scarlet Monkeyflower (2)
Erythranthe cardinalis
Scythe-leaf Onion (1)
Allium falcifolium
Self-heal (1)
Prunella vulgaris
Serpentine Goldenbush (5)
Ericameria ophitidis
Serpentine Milkweed (4)
Asclepias solanoana
Serpentine Rockcress (1)
Boechera serpenticola
Serpentine Springbeauty (1)
Claytonia exigua
Serpentine Sunflower (1)
Helianthus bolanderi
Sheep Sorrel (1)
Rumex acetosella
Shelton's Violet (1)
Viola sheltonii
Showy Phlox (1)
Phlox speciosa
Showy Tarweed (2)
Madia elegans
Siberian Springbeauty (2)
Claytonia sibirica
Sierra Cliffbrake (3)
Pellaea brachyptera
Sierra Jewelflower (2)
Streptanthus tortuosus
Sierra Onion (2)
Allium campanulatum
Signal Crayfish (1)
Pacifastacus leniusculus
Single-flowered Clintonia (2)
Clintonia uniflora
Siskiyou False Hellebore (1)
Veratrum insolitum
Six-spotted Yellow Orbweaver (1)
Araniella displicata
Small-flower Nemophila (1)
Nemophila parviflora
Small-flowered Trefoil (3)
Acmispon parviflorus
Small-head Tarweed (1)
Hemizonella minima
Smith's Fairybells (1)
Prosartes smithii
Solomon's-plume (6)
Maianthemum racemosum
Sonoma Chipmunk (1)
Neotamias sonomae
Southern Alligator Lizard (1)
Elgaria multicarinata
Spearleaf False Dandelion (1)
Agoseris retrorsa
Spotted Coralroot (2)
Corallorhiza maculata
Spreading Dogbane (3)
Apocynum androsaemifolium
Stebbins' Madia (2)
Harmonia stebbinsii
Sugar Pine (1)
Pinus lambertiana
Sweet-scent Bedstraw (1)
Galium triflorum
Tall White Bog Orchid (1)
Platanthera dilatata
Terrestrial Gartersnake (1)
Thamnophis elegans
Thimbleberry (1)
Rubus parviflorus
Three-tooth Oceanspray (1)
Horkelia tridentata
Tolmie's Mariposa Lily (6)
Calochortus tolmiei
Tongue Clarkia (4)
Clarkia rhomboidea
Toothed Wintergreen (1)
Pyrola dentata
Torrent Sedge (1)
Carex nudata
Torrey's Blue-eyed Mary (2)
Collinsia torreyi
Torrey's Peavine (1)
Lathyrus torreyi
Tracy's Collomia (2)
Collomia tracyi
Trinity Mountains Monkeyflower (2)
Erythranthe trinitiensis
Turkey Tail (1)
Trametes versicolor
Turpentine Weed (4)
Trichostema laxum
Twinflower (5)
Linnaea borealis
Umbrella Plant (12)
Darmera peltata
Umpqua Green-gentian (1)
Frasera umpquaensis
Varied-leaf Collomia (1)
Collomia heterophylla
Veiled Polypore (1)
Cryptoporus volvatus
Villous-bracted Monkeyflower (1)
Erythranthe arvensis
Wapiti (2)
Cervus canadensis
Water Puffball (1)
Lycoperdon perlatum
Wavyleaf Soap-plant (5)
Chlorogalum pomeridianum
Wedge-leaf Violet (1)
Viola cuneata
Western Columbine (9)
Aquilegia formosa
Western Deermouse (1)
Peromyscus sonoriensis
Western Fence Lizard (4)
Sceloporus occidentalis
Western Forest Scorpion (1)
Uroctonus mordax
Western Fragrant Goldenrod (2)
Euthamia occidentalis
Western Joepye-weed (1)
Ageratina occidentalis
Western Larkspur (1)
Delphinium hesperium
Western Pearlshell (1)
Margaritifera falcata
Western Poison-oak (2)
Toxicodendron diversilobum
Western Rattlesnake (4)
Crotalus oreganus
Western Speckled Dace (1)
Rhinichthys klamathensis
Western Swordfern (1)
Polystichum munitum
Western Trillium (1)
Trillium ovatum
Western Turkeybeard (4)
Xerophyllum tenax
Western Vervain (2)
Verbena lasiostachys
Western Wallflower (1)
Erysimum capitatum
White Inside-out-flower (3)
Vancouveria hexandra
White Rushlily (1)
Hastingsia alba
White Toadshade (2)
Trillium albidum
White Triteleia (4)
Triteleia hyacinthina
White-veined Wintergreen (2)
Pyrola picta
Wild Turkey (1)
Meleagris gallopavo
Winter Currant (1)
Ribes sanguineum
Wolf Lichen (1)
Letharia vulpina
Wood Rose (1)
Rosa gymnocarpa
Woodland Strawberry (1)
Fragaria vesca
Woodland Tarweed (2)
Anisocarpus madioides
Woolly-fruit Desert-parsley (1)
Lomatium dasycarpum
Woolly-head Clover (1)
Trifolium eriocephalum
Yellow Triteleia (6)
Triteleia crocea
Yellow-staining Collomia (1)
Collomia tinctoria
Yolla Bolly Bedstraw (1)
Galium ambiguum
a fungus (1)
Porodaedalea pini
a fungus (1)
Morchella snyderi
a fungus (1)
Laetiporus conifericola
a terrestrial slug (4)
Ariolimax buttoni
turkey mullein (1)
Croton setiger
Federally Listed Species (8)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring within this area based on range and habitat data. These designations do not indicate confirmed presence — they identify habitat where agency actions may require consultation under the Endangered Species Act.

Conservancy Fairy Shrimp
Branchinecta conservatioEndangered
Northern Spotted Owl
Strix occidentalis caurinaThreatened
Vernal Pool Fairy Shrimp
Branchinecta lynchiThreatened
Vernal Pool Tadpole Shrimp
Lepidurus packardiEndangered
California Condor
Gymnogyps californianusE, XN
Monarch
Danaus plexippusProposed Threatened
Northwestern Pond Turtle
Actinemys marmorataProposed Threatened
Yellow-billed Cuckoo
Coccyzus americanus
Other Species of Concern (4)

Species identified by the U.S. Fish and Wildlife Service as potentially occurring based on range and habitat data.

Bald Eagle
Haliaeetus leucocephalus
Cassin's Finch
Haemorhous cassinii
Chestnut-backed Chickadee
Poecile rufescens rufescens
Olive-sided Flycatcher
Contopus cooperi
Migratory Birds of Conservation Concern (4)

Birds of conservation concern identified by the U.S. Fish and Wildlife Service as potentially occurring based on range data. These species may warrant additional consideration under the Migratory Bird Treaty Act.

Bald Eagle
Haliaeetus leucocephalus
Cassin's Finch
Haemorhous cassinii
Chestnut-backed Chickadee
Poecile rufescens
Olive-sided Flycatcher
Contopus cooperi
Vegetation (12)

Composition from LANDFIRE 2024 EVT spatial analysis. Ecosystems classified per NatureServe Terrestrial Ecological Systems.

California Mixed Conifer Forest
Tree / Conifer · 2,677 ha
GNR30.0%
California Mixed Evergreen Forest
Tree / Conifer · 2,502 ha
GNR28.0%
California Mountain Chaparral
Shrub / Shrubland · 1,325 ha
GNR14.9%
California High Mountain Meadow
Herb / Grassland · 856 ha
GNR9.6%
California Mixed Conifer Forest
Tree / Conifer · 273 ha
GNR3.1%
GNR2.9%
California Ruderal Grassland and Meadow
Herb / Exotic Herbaceous · 247 ha
2.8%
California Chaparral
Shrub / Shrubland · 215 ha
GNR2.4%
Klamath Mountains Dry Serpentine Savanna
Shrub / Shrubland · 125 ha
GNR1.4%
G21.0%
0.8%

Chinquapin

Chinquapin Roadless Area

Shasta-Trinity National Forest, California · 22,040 acres